
Description
The BP-325 is a portable beltpack for use with RTS Two-Wire intercom systems. The BP-325 is a binaural (stereo) programmable two-channel beltpack with program-input capability. The BP-325 is for use with a dynamic microphone only. The BP-319 is a microprocessor controlled one-channel intercom where the BP-351 is a microprocessor controlled two-channel select intercom beltpack. The BP-319 and BP-351 have connections for headset/earset microphones (Dynamic or Electret). The factory setting is for Dynamic.
Features:- Call Function: Call function that allows the user to send or receive call signals to other devices on the intercom channel, including audible call alert on the listen side.
- Microphone Kill Detect: Microprocessor controlled microphone kill detect.
- Powered Externally: Powered externally, via the intercom system power supply on channel one.
- Headset: Headset 4 or 5-pin XLR connection is available. (The BP-325 has both standard.)
- Auto-Sensing Headset Connector: The BP-319 and BP-351 have a built-in auto-sensing headset connector that will determine automatically whether a dynamic or electret headset is connected to the system. (BP-319 and BP-351 only)
General | |
Channel Supplied Power Requirements | 30 VDC nominal (standard RTS line), 65 to 85 mA |
Environmental Requirements | |
Storage | -20¡C to 80¡C, 0% to 95% humidity, noncondensing |
Operating | 0¡C to 50¡C, 0% to 95% humidity, noncondensing |
Dimensions | 5.00Ó (127mm) High, 3.75Ó (96.3mm) Wide, 2.05Ó (52.1mm) Deep |
Weight | 0.75 pounds (340 grams) |
Exterior | Polystyrene and polycarbonate mix, gray textured main body |
Impedance Across Intercom Line | 10,000 ohms typical |
Ambient Temperature Range | |
Operating | 0¡ C to 50¡ C |
Storage | -40¡ C to 125¡ C |
Noise Contribution to 200 ohms Intercom Line | -75 dBu |
Program Input | |
Maximum input level | +20 dBu |
Nominal input level | -10 to +8 dBu |
Frequency response | 100 Hz to 12 kHz, ±3 dB |
Monaural Dynamic-mic Headset Connector | XLR-4-31 receptacle (J13) |
Pin 1 | Microphone low |
Pin 2 | Microphone high |
Pin 3 | Common |
Pin 4 | Headphone high |
Stereo Dynamic-mic Headset Connector | XLR-5-31 receptacle (J14) |
Pin 1 | Microphone low |
Pin 2 | Microphone high |
Pin 3 | Common |
Pin 4 | Headphone left high |
Pin 5 | Headphone right high |
Carbon-mic Headset Connector (J1) | _-inch, 3-conductor Phone Jack |
Used for Headset | |
Tip | Carbon microphone |
Ring | Headphone |
Sleeve | Common |
Used for Mic Switch | |
Tip | Remote switch normal-open contact |
Ring | No connection |
Sleeve | Remote switch common |
Intercom Line Input Connector (J11) | XLR-3-31 female receptacle |
Pin 1 | Common |
Pin 2 | Channel 1 intercom audio and +DC |
Pin 3 | Channel 2 intercom audio |
Line Loop/Aux Connector (J10) | XLR-3-32 male receptacle |
Used for Loop-through | |
Pin 1 | Common |
Pin 2 | Channel 1 intercom audio and +DC |
Pin 3 | Channel 2 intercom audio |
Used for Program Input | |
Pin 1 | Common |
Pin 2 | Program input high |
Pin 3 | Program input low |
Used for Remote Mic Switch and/or External Power | |
Pin 1 | Common |
Pin 2 | +22 to +24 volts DC |
Pin 3 | Remote switch normal-open contact |
Height | 5 (12.7 cm) |
Width | 3.75 (9.53 cm) |
Depth | 2.05 (5.21 cm) |
Weight | 0.5 lbs (0.23 kg) |
Color | Black |
The BP-325 is a portable beltpack for use with RTS Two-Wire intercom systems. The BP-325 is a binaural (stereo) programmable two-channel beltpack with program-input capability. The BP-325 is for use with a dynamic microphone only. The BP-319 is a microprocessor controlled one-channel intercom where the BP-351 is a microprocessor controlled two-channel select intercom beltpack. The BP-319 and BP-351 have connections for headset/earset microphones (Dynamic or Electret). The factory setting is for Dynamic.
Features:- Call Function: Call function that allows the user to send or receive call signals to other devices on the intercom channel, including audible call alert on the listen side.
- Microphone Kill Detect: Microprocessor controlled microphone kill detect.
- Powered Externally: Powered externally, via the intercom system power supply on channel one.
- Headset: Headset 4 or 5-pin XLR connection is available. (The BP-325 has both standard.)
- Auto-Sensing Headset Connector: The BP-319 and BP-351 have a built-in auto-sensing headset connector that will determine automatically whether a dynamic or electret headset is connected to the system. (BP-319 and BP-351 only)
General | |
Channel Supplied Power Requirements | 30 VDC nominal (standard RTS line), 65 to 85 mA |
Environmental Requirements | |
Storage | -20¡C to 80¡C, 0% to 95% humidity, noncondensing |
Operating | 0¡C to 50¡C, 0% to 95% humidity, noncondensing |
Dimensions | 5.00Ó (127mm) High, 3.75Ó (96.3mm) Wide, 2.05Ó (52.1mm) Deep |
Weight | 0.75 pounds (340 grams) |
Exterior | Polystyrene and polycarbonate mix, gray textured main body |
Impedance Across Intercom Line | 10,000 ohms typical |
Ambient Temperature Range | |
Operating | 0¡ C to 50¡ C |
Storage | -40¡ C to 125¡ C |
Noise Contribution to 200 ohms Intercom Line | -75 dBu |
Program Input | |
Maximum input level | +20 dBu |
Nominal input level | -10 to +8 dBu |
Frequency response | 100 Hz to 12 kHz, ±3 dB |
Monaural Dynamic-mic Headset Connector | XLR-4-31 receptacle (J13) |
Pin 1 | Microphone low |
Pin 2 | Microphone high |
Pin 3 | Common |
Pin 4 | Headphone high |
Stereo Dynamic-mic Headset Connector | XLR-5-31 receptacle (J14) |
Pin 1 | Microphone low |
Pin 2 | Microphone high |
Pin 3 | Common |
Pin 4 | Headphone left high |
Pin 5 | Headphone right high |
Carbon-mic Headset Connector (J1) | _-inch, 3-conductor Phone Jack |
Used for Headset | |
Tip | Carbon microphone |
Ring | Headphone |
Sleeve | Common |
Used for Mic Switch | |
Tip | Remote switch normal-open contact |
Ring | No connection |
Sleeve | Remote switch common |
Intercom Line Input Connector (J11) | XLR-3-31 female receptacle |
Pin 1 | Common |
Pin 2 | Channel 1 intercom audio and +DC |
Pin 3 | Channel 2 intercom audio |
Line Loop/Aux Connector (J10) | XLR-3-32 male receptacle |
Used for Loop-through | |
Pin 1 | Common |
Pin 2 | Channel 1 intercom audio and +DC |
Pin 3 | Channel 2 intercom audio |
Used for Program Input | |
Pin 1 | Common |
Pin 2 | Program input high |
Pin 3 | Program input low |
Used for Remote Mic Switch and/or External Power | |
Pin 1 | Common |
Pin 2 | +22 to +24 volts DC |
Pin 3 | Remote switch normal-open contact |
Height | 5 (12.7 cm) |
Width | 3.75 (9.53 cm) |
Depth | 2.05 (5.21 cm) |
Weight | 0.5 lbs (0.23 kg) |
Color | Black |
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